package com.li.bbs;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.ArrayList;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class GetPlatServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public GetPlatServlet() {
		super();
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ArrayList<Article> list = new ArrayList<Article>();
		
		
		try {	
			Connection conn = DB.getConn();
			TestUseTree.getTopArticle(list, conn, 0);
			for(int i=0; i<list.size(); i++){
				System.out.println(list.get(i));
			}
			
			DB.free(conn);
			 
		
		} catch (SQLException e) {
			e.printStackTrace();
		}	
		
		request.setAttribute("articleList", list);
		
		this.getServletContext().getRequestDispatcher("/articlePlat.jsp").forward(request, response);

	
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doGet(request, response);
	}

}
